INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6acb2547a49ce38819031d3b80b878f7f700b6ba16ef2dfe69833da5ba61cdf', 
    'JI7FyEwkCHaSZA6AQL5wFWuX0IS8rdAx2a95DhZYgAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)